Beacon Reservoir Weather Forecast

    • 59
    • 78

    Becoming Sunny

    • 49
    • 78

    Mostly Sunny

    • 49
    • 68

    Mostly Sunny

    • 51
    • 69

    Partly Sunny

    • 60
    • 74

    Partly Sunny

    • 63
    • 80

    Partly Sunny

Today 18 Sep Western Dutchess

Patchy fog this morning. Sunny, warmer with Highs in the lower 80s. Light and variable Winds, becoming northwest around 5 Mph this afternoon.

Tonight 18 Sep Western Dutchess

Clear. Lows in the mid 50s. Northwest Winds around 5 Mph in the Evening, becoming light and variable.

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Beacon Reservoir Temperature Statistics

September Temperature

Newburgh / Stewart (8.1 miles)

  • Lowest 8 September, 2025

    46.4 °F

  • Average September

    66 °F

  • Highest 4 September, 2025

    80.6 °F

Climate (2020–Present)

Newburgh / Stewart (8.1 miles)

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  • Average Low 2020–2025

    43.8 °F

  • Average 2020–2025

    52.7 °F

  • Average High 2020–2025

    61.5 °F
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